package com.springboot.mybatis.config;

import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.sql.DataSource;

/**
 * Created by DELL on 2019/4/26.
 */
@Configuration
@ConditionalOnClass(com.alibaba.druid.pool.DruidDataSource.class)
@ConditionalOnProperty(name = "spring.datasource.type", havingValue = "com.alibaba.druid.pool.DruidDataSource", matchIfMissing = true)
public class DruidDataSource {
    /**
     * @see

     * @return DruidDataSource
     */
    @Bean
    @ConfigurationProperties("spring.datasource.druid")
    public DataSource dataSourceOne(){
        return DruidDataSourceBuilder.create().build();
    }

//    配置文件或者代码都行
//    /**
//     * 注册一个StatViewServlet
//     * @return
//     */
//    @Bean
//    public ServletRegistrationBean druidStatViewServlet(){
//        //org.springframework.boot.context.embedded.ServletRegistrationBean提供类的进行注册.
//        ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(),"/druid/*");
//        //添加初始化参数：initParams
//        //白名单：
//        servletRegistrationBean.addInitParameter("allow","127.0.0.1");
//        //IP黑名单 (存在共同时，deny优先于allow) : 如果满足deny的话提示:Sorry, you are not permitted to view this page.
//        servletRegistrationBean.addInitParameter("deny","192.168.1.73");
//        //登录查看信息的账号密码.
//        servletRegistrationBean.addInitParameter("loginUsername","admin");
//        servletRegistrationBean.addInitParameter("loginPassword","123456");
//        //是否能够重置数据.
//        servletRegistrationBean.addInitParameter("resetEnable","false");
//        return servletRegistrationBean;
//    }
//
//    /**
//     * 注册一个：filterRegistrationBean
//     * @return
//     */
//    @Bean
//    public FilterRegistrationBean druidStatFilter(){
//        FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new WebStatFilter());
//        //添加过滤规则.
//        filterRegistrationBean.addUrlPatterns("/*");
//        //添加不需要忽略的格式信息.
//        filterRegistrationBean.addInitParameter("exclusions","*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*");
//        return filterRegistrationBean;
//    }
    //    配置文件或者代码都行
}
